WINKLEMAN "C"

Oil // district 10 // lease#33087

op: PIONEER NATURAL RES. USA, INC.

cum_oil

109k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 109,405 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

901 BBL/mo

Di (annual)

9.5%

b-factor

0.0

EUR

112,333 BBL

R-squared

0.604

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, LTD.19,0001991-01-04
EOF // multi-state drilling data platform // 2026